我的php脚本有一个问题。这个脚本生成了两个<ul>,一个是图片,另一个是缩略图。php在第一个while循环中运行得很好,但是我的缩略图的<ul>总是空着。我一直在处理它,但没有成功,而且我似乎无法让脚本打印出任何错误。帮助?
include "../backend/connect.php";
$query = "select image_id from images where thumb != '';";
$result = mysql_query($query);
<div id="main"
我正在编写上面的代码:
<section id="home" style="display:normal;" data-state="active">
<!-- // tabella con tutte le annate disponibili su dB -->
<?php
$query = "SELECT year(dataGranpremio) as anno
FROM Granpremi
GROUP BY YEAR (dataGra
函数中有一个MySQLi语句,如下所示:
function getTimeData($time) {
$con = mysqli_connect("domain:port", "user", "password", "dbname") or die (mysql_error());
$selectedDate = $_SESSION['date'];
$prepTimeData = mysqli_prepare($con, "SELECT * FROM `time` WHERE `
在PHP中使用for循环时,我编写了
foreach($vertex['neighbours'] as $n_vertex)
它与Python中下面的for循环类似吗?
for n_vertex in vertex['neighbors']:
类似地,对于PHP中的While循环,我使用
while(!empty($my_queue))
它与Python中的while循环类似吗?
while my_queue:
如果不是,Python中的for和while循环的正确版本是PHP中的。
当while循环为true时,我如何中断while循环和for循环?
<?php
for($i=0; $i<4; $i++){
$result = mysql_query("SELECT * FROM table WHERE weight='$i'");
while($row = mysql_fetch_array($result)){
echo $row['cell'];
break; //I need to break the while loop and the for loop